Urban Worm Castings | Soil Amendment for Plant Growth

Bring your soil to life with Urban Worm Castings, a powerful, organic soil amendment packed with beneficial microbes and plant-available nutrients.

Now approved for organic use, these castings feature a balanced fungal-to-bacterial ratio and high humic content to support strong, healthy plant growth. They help improve soil structure, enhance nutrient cycling, and create an environment where plants can thrive.

Whether you're growing peppers, vegetables, or houseplants, worm castings are one of the easiest and most effective ways to boost your soil naturally.

Key Features

• • Organic-approved soil amendment
  • Rich in beneficial microbes and humic substances
  • Balanced fungal:bacterial ratio for healthy soil biology
  • Supports nitrogen cycling and nutrient availability
  • Improves soil structure and moisture retention
  • Long-lasting quality when stored out of UV light

Proven Benefits

Urban Worm Castings are shown to:

• • Boost plant growth
  • Speed up seed germination
  • Increase yields by 20–80%
  • Suppress pests and plant pathogens
  • Improve water retention in soil

How to Use

• • Mix into soil or potting blends
  • Top dress around plants
  • Add to seed starting mixes
  • Combine with compost or biochar for enhanced results

Perfect For

• • Raised beds and garden soil
  • Seed starting and transplants
  • Indoor plants and herbs
  • Organic gardening systems
  • Improving soil health long-term

Give your plants the foundation they need to thrive, pair Urban Worm Castings with biochar and coco coir to build a living, nutrient-rich soil system from the ground up.